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DR. KAHYUN YOON-FLANNERY D.O., M.P.H.
NPI 1871889386
Surgery in Hammonton, NJ

Active since June 22, 2011PECOS EnrolledAccepts Medicare Assignment
82.96/100
CMS Quality Rating
219 N WHITE HORSE PIKE STE 104, HAMMONTON, NJ 08037(609) 677-7797(609) 798-8111 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 2, 2025, Oct 5, 2020, Sep 17, 2020 and 1 more (4 updates tracked since 2017).

About Dr. Kahyun Yoon-flannery D.o., M.p.h. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KAHYUN YOON-FLANNERY D.O., M.P.H. (NPI 1871889386) is an individual surgery provider in Hammonton, New Jersey, licensed in New Jersey (1871889386) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, is affiliated with Cooper University Hospital, and is a graduate of Rowan University School Of Osteopathic Medicine (2011).

NPPES Registry Identity

NPI1871889386
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. KAHYUN YOON-FLANNERYCredential: D.O., M.P.H.
Location Address219 N WHITE HORSE PIKE STE 104Hammonton, NJ 08037-1800
Mailing Address1 Federal St # 200Camden, NJ 08103-1088 · (856) 356-4924
Phone(609) 677-7797
Fax(609) 798-8111
Sole ProprietorNo
Medical School CMSRowan University School Of Osteopathic MedicineGraduated 2011
Enumeration DateJune 22, 2011
Last NPPES UpdateDecember 2, 20254 updates tracked since enumeration
NPPES CertifiedDecember 2, 2025
✔ NPI 1871889386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in NJ · 1871889386
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedSurgery · Surgical OncologyTaxonomy 2086X0206X · License 25MB09921700 (NJ)
219 N WHITE HORSE PIKE STE 104, Hammonton, NJ 08037
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kahyun Yoon-flannery D.o., M.p.h. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284928060
PECOS Enrollment IDI20170712002913
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
78 services67 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
72 services64 patients
Partial removal of breast 19301
A partial removal of the breast, also known as a lumpectomy, involves taking out a portion of the breast tissue to eliminate concerning cells. It's typically performed when the problem area is limited in size. This procedure helps to preserve most of the breast's appearance while aiming to remove all the unhealthy cells.
26 services25 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
26 services26 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
22 services22 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cooper University Hospital

Acute Care Hospitals · Camden, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310014
Location1 Cooper PlazaCamden, NJ 08103 · Camden County
Emergency services Birthing friendly

Atlanticare Regional Medical Center - City Campus

Acute Care Hospitals · Atlantic City, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310064
Location1925 Pacific AvenueAtlantic City, NJ 08401 · Atlantic County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.96/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.83
Promoting Interoperability99
Improvement Activities40
Cost55.22

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KELLY HARCHUT KOHLSCHEEN PA-C
Physician Assistant
219 N WHITE HORSE PIKE STE 104
HAMMONTON, NJ 08037
Atlantic County (609) 833-9833

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kahyun Yoon-flannery's NPI number?

The NPI number for Kahyun Yoon-flannery is 1871889386. It was assigned to this individual provider in the NPPES registry on June 22, 2011.

Where is Kahyun Yoon-flannery located?

Kahyun Yoon-flannery practices at 219 N White Horse Pike Ste 104, Hammonton, NJ 08037. The listed phone number is (609) 677-7797.

What is Kahyun Yoon-flannery's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Kahyun Yoon-flannery enrolled in Medicare?

Yes. Kahyun Yoon-flannery is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Kahyun Yoon-flannery affiliated with any hospitals?

According to CMS data, Kahyun Yoon-flannery is affiliated with Cooper University Hospital and Atlanticare Regional Medical Center - City Campus.

When was this NPI record last updated?

The NPPES record for Kahyun Yoon-flannery was last updated on December 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.